Discard coarse stems, midribs and any blemished or wilted leaves from mustard greens. Rinse well in cold water. Place in a stockpot full of water and simmer, covered, for 10 to 15 minutes or until soft; drain. Sprinkle with pepper. Serve hot.
ÊCooking Tips: Substitute any greens that are available in your grocer's produce department: kale, collards, beet greens and even spinach, though cooking time for spinach will be reduced since the leaves are more tender than the other more robust greens.